lab2doc.txt

Puzzle Summary:
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1. One3InIt(){...}  <may take 5 mins>
   use for loop to check through 100 to 999, remove all the numbers that do not have 3 in it,
   and store the remaining numbers in an array checking[]

2. NoRepeats(){...} <may take 5 mins>
   check through the array checking[], remove all the numbers that have repeat digits

3. DividedBy3(){...} <may take 5 mins>
   check through checking[], remove all numbers that cannot be divided by 3

4. FindNumber(){...} <may take 60 mins>
   check each element in checking[] for the six conditions
   int valid = 0;
   sub-functions:
    is_3primes(){...}         // If it were true, valid = valid +1
    is_Triangular(){...}      // If it were true, valid = valid +1
    is_Cube(){...}            // If it were true, valid = valid +1
    is_1p2p(){...}            // If it were true, valid = valid +1
    is_3InIt(){...}           // If it were true, valid = valid +1
    is_2p1p(){...}            // If it were true, valid = valid +1
   If valid == 3, store the number into new array results[]
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Task               Est Time               Act Time               Personell
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One3InIt()          5 mins                 10 mins                 Wei
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NoRepeats()         5 mins                 10 mins                 Wei
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DividedBy3()        5 mins                 10 mins                 Wei
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FindNumber()        60 mins                100 mins                Wei, Yachan
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-is_3primes()       10 mins                25 mins                 Wei, Yachan
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-is_Triangular()    10 mins                25 mins                 Yachan, Wei
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-is_Cube()          10 mins                10 mins                 yachan, Wei
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-is_1p2p()          10 mins                10 mins                 Wei, Yachan
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-is_3InIt()         10 mins                25 mins                 Wei, Yachan
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-is_2p1p()          10 mins                5 mins                  Wei
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